air condition FORD SUPER DUTY 2023 User Guide

IDENTIFYING THE CLIMATE
CONTROL UNIT
Depending on your vehicle options, thecontrols could look different than what yousee here.
SWITCHING CLIMATE
CONTROL ON AND OFF
Press the button.
SWITCHING RECIRCULATED
AIR ON AND OFF
Press the button to recirculateair currently in the passengercompartment.
Note:Recirculated air may turn offautomatically, or prevent you from switchingon in all air flow modes except MAX A/C toreduce the risk of fogging. Recirculation mayalso turn on and off automatically in variousair distribution control combinations toimprove heating or cooling efficiency.
SWITCHING AIR
CONDITIONING ON AND OFF
Press the button.
Note:Under certain conditions, the airconditioning compressor could continue tooperate after you switch air conditioning off.
Note:To keep the system and itscomponents fully functional, switch airconditioning on and let your vehicle idle atleast once per month for a minimum of twominutes.
SWITCHING DEFROST ON AND
OFF
Press the button to switch thewindshield air vents on.
Make sure that the instrumentpanel air vents are switched off.
Make sure that the footwell airvents are switched off.
SWITCHING MAXIMUM
DEFROST ON AND OFF
Turn the temperature controlclockwise past the highestsetting to maximize defrosting.
Note:The temperature control springs backto the highest setting.
Air flows through the windshield air vents,and the blower motor adjusts to thehighest speed.
Note:To prevent window fogging, youcannot select recirculated air whenmaximum defrost is on.
Note:The heated rear window also turnson when you select maximum defrost.
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SWITCHING MAXIMUM
COOLING ON AND OFF
Turn the temperature controlcounterclockwise past thelowest setting to maximizecooling.
Note:The temperature control springs backto the lowest setting.
Note:When you switch maximum coolingoff, air conditioning remains on.
SWITCHING THE HEATED
REAR WINDOW ON AND OFF (IF
EQUIPPED)
Press the button to clear the rearwindow of thin ice and fog. Theheated rear window turns offafter a short period of time.
Note:Do not use harsh chemicals, razorblades or other sharp objects to clean orremove decals from the inside of the heatedrear window as this could cause damage tothe heated rear window grid lines notcovered by the vehicle Warranty.
SETTING THE BLOWER MOTOR
SPEED
Turn the blower motor controlcounterclockwise for a lower blowersetting.
Turn the blower motor control clockwisefor a higher blower setting.
Note:Lights on the control illuminate toindicate the blower motor speed.
Note: When you switch the blower motoroff, air conditioning turns off and thewindows could fog up.
SWITCHING THE HEATED
MIRRORS ON AND OFF
When you switch the heated rear windowon, the heated exterior mirrors turn on.See Switching the Heated Rear WindowOn and Off (page 153).
Note:Do not remove ice from the mirrorswith a scraper or adjust the mirror glasswhen it is frozen in place.
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For best overall vehicle and engineperformance, premium fuel with an octanerating of 91 or higher is recommended. Theperformance gained by using premium fuelis most noticeable in hot weather as wellas other conditions, for example whentowing a trailer. See Towing a Trailer(page 365).
Do not be concerned if the enginesometimes knocks lightly. However, if theengine knocks heavily while using fuel withthe recommended octane rating, contactan authorized dealer to prevent any enginedamage.
We recommend Top Tier detergentgasolines, where available to help minimizeengine deposits and maintain optimalvehicle and engine performance.
For additional information, visitwww.toptiergas.com.
Note:Use of any fuel for which the vehiclewas not designed can impair the emissioncontrol system, cause loss of vehicleperformance, and cause damage to theengine which may not be covered by thevehicle Warranty.
Do not use:
•Diesel fuel.
•Fuels containing kerosene or paraffin.
•Fuel containing more than 15% ethanolor E85 fuel.
•Fuels containing methanol.
•Fuels containing metallic-basedadditives, including manganese-basedcompounds.
•Fuels containing the octane boosteradditive, methylcyclopentadienylmanganese tricarbonyl (MMT).
•Leaded fuel, using leaded fuel isprohibited by law.
The use of fuels with metallic compoundssuch as methylcyclopentadienylmanganese tricarbonyl, which is amanganese-based fuel additive, will impairengine performance and affect theemission control system.
SELECTING THE CORRECT FUELFOR COLD WEATHER
Choosing the Right Fuel: VehiclesOperated Where Ultra Low SulfurDiesel Fuel Is Required (UnitedStates/Canada/Puerto Rico/U.S.Virgin Islands And Other Locales)
Note:Your Warranty will not cover damagecaused by using an improper type of fuel orfuel additive.
Note:Do not blend used engine oil withdiesel fuel under any circumstances.Blending used oil with the fuel significantlyincreases your vehicle’s exhaust emissionsand reduce engine life due to increasedinternal wear.
We recommend Top Tier diesel fuel whereavailable to help minimize engine depositsand maintain optimal vehicle and engineperformance.
For additional information, visitwww.toptiergas.com.
You should use ultra-low sulfur diesel fueldesignated as number 1-D or 2-D with amaximum of 15-ppm sulfur in your dieselvehicle. You can operate your vehicle ondiesel fuels containing up to 20%biodiesel, also known as B20. These fuelsshould meet the ASTM D975 diesel or theASTM D7467 B6-B20 biodiesel industryspecifications. Outside of North America,use fuels meeting EN590 or equivalentlocal market standard.
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•Follow the recommended servicemaintenance intervals. See GeneralMaintenance Information (page 594).
•Do not store biodiesel fuel in the fueltank for more than 1 month.
•Consider changing brands or reducingbiodiesel content if you have coldtemperature fuel gelling issues or afrequently appearing LOW FUELPRESSURE message.
Use of biodiesel in concentrations greaterthan 20% can cause damage to yourvehicle, including engine and/or exhaustafter-treatment hardware (exhaustcatalyst and particulate filter) failures.Concentrations greater than 20% can alsocause fuel filter restrictions that couldresult in a lack of power or damage to fuelsystem components, including fuel pumpand fuel injector failures.
We recommend SAE 5W-40 oil for fuelswith greater than 5% biodiesel (B5). Formore information about oil changeintervals and other maintenance whenoperating on biodiesel. See SpecialOperating Conditions ScheduledMaintenance (page 603).
Look for a label on the fuel pump toconfirm the amount of biodiesel containedin diesel fuel. Ask the service stationattendant to confirm the biodiesel contentof diesel fuel, if you do not see a label onthe fuel pump.
If you plan to park or store your vehicle formore than 1 month, then you should emptyyour vehicle fuel tank of biodiesel fuel. Youshould fill the tank with a purepetroleum-based diesel fuel and run yourvehicle for a minimum of 30 minutes.
Note:Degraded or oxidized biodiesel candamage fuel system seals and plastics andcorrode steel parts.
During cold weather, if you have problemsoperating on biodiesel, you may need touse diesel fuel with lower biodieselcontent, try another brand or discontinuethe use of biodiesel.
Diesel Fuel Additives
It should not be necessary to add anyaftermarket additives to your fuel if youuse a high-quality diesel fuel that conformsto ASTM industry specifications.Aftermarket additives can damage the fuelinjector system or engine.
Use Motorcraft® cetane booster or anequivalent cetane booster additive if yoususpect fuel has low cetane. UseMotorcraft® anti-gel and performanceimprover or an equivalent additive if thereis fuel gelling.
Do not use alcohol-based additives toimprove cetane quality, to prevent fuelgelling or any other use. The use of alcoholadditives could result in damage to the fuelinjectors and system.
Your Warranty may not cover repairsneeded to correct the effects of using anaftermarket product that does not meetour specifications in your fuel.
RUNNING OUT OF FUEL
FILLING A PORTABLE FUELCONTAINER
WARNING: Flow of fuel through afuel pump nozzle can produce staticelectricity. This can cause a fire if you arefilling an ungrounded fuel container.
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WHAT IS THE DIESEL
PARTICULATE FILTER
The diesel particulate filter is part of yourvehicle's emissions system and filtersharmful diesel particulates from theexhaust gas.
HOW DOES THE DIESEL
PARTICULATE FILTER WORK
The diesel particulate filter reducesemissions by trapping exhaust particlesbefore they reach the tailpipe. The systemmust periodically clean the exhaustparticles that gather inside the filter. Thisis carried out in three ways, passiveregeneration, active regeneration andmanual regeneration.
Passive Regeneration
In passive regeneration, the normalexhaust system temperature cleans thefilter by oxidizing the soot. Cleaning occursduring normal vehicle operating conditionsdue to driving patterns.
Active Regeneration
Once the diesel particulate filter is full,active regeneration raises the exhausttemperature to eliminate the particles.
When the engine control module detectsthat the diesel particulate filter is nearlyfull of particulates, and you are notoperating your vehicle in a manner to alloweffective regeneration, messages appearin the information display as a reminderfor you to drive your vehicle in order toclean the diesel particulate filter. If youdrive your vehicle in a manner to alloweffective regeneration, the informationdisplay shows a cleaning exhaust filtermessage.
DIESEL PARTICULATE FILTER
PRECAUTIONS
WARNING: Do not park or idle yourvehicle over dry leaves, dry grass or othercombustible materials. The regenerationprocess creates very high exhaust gastemperatures and the exhaust willradiate a considerable amount of heatduring and after regeneration and afteryou have switched the engine off. This isa potential fire hazard.
WARNING: When the ExhaustFilter Cleaning message appears in theinformation display, do not park nearflammable materials, vapors orstructures until filter cleaning iscomplete.
WARNING: The normal operatingtemperature of the exhaust system isvery high. Never work around or attemptto repair any part of the exhaust systemuntil it has cooled. Use special care whenworking around the diesel oxidationcatalytic converter or the dieselparticulate filter. The diesel oxidationcatalytic converter and the dieselparticulate filter heat up to very hightemperatures after only a short periodof engine operation and remain hot afteryou switch the engine off.
Note:Avoid running out of fuel.
Note: During regeneration at low speed orengine idle, you may smell a hot metallicodor and could notice a clicking metallicsound. This is due to high temperaturesreached during regeneration and is normal.
Note:Changes in the engine or exhaustsound may be heard during the regenerationprocess.
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WARNING: Tampering with ordisabling the selective catalyticreduction system results in severevehicle performance limitation includingeventual speed limiting to 5 mph(8 km/h).
Note: Do not put diesel exhaust fluid in thefuel tank. Do not start the engine if anyamount of diesel exhaust fluid was addedto the diesel fuel tank as it will likely lead tofailure of the fuel pump and injectors andmay result in severe engine damage whichyour vehicle Warranty may not cover. Thediesel fuel tank must be completely drainedand cleaned prior to being refilled with cleandiesel fuel and starting the engine.
Selective catalytic reduction systems aresensitive to contamination of the dieselexhaust fluid. Maintaining the purity of thefluid is important to avoid systemmalfunctions. If you remove or drain thediesel exhaust fluid tank, do not use thesame fluid to refill the tank. The systemhas a sensor to monitor fluid quality.
Driving without refilling, replacingcontaminated diesel exhaust fluid, orhaving the selective catalytic reductionsystem repaired results in the followingactions as required by the California AirResources Board (CARB) and the U.S.Environmental Protection Agency (EPA):
•Within a preset distance to empty,speed is limited upon vehicle restart.Prior to this occurring a messageappears in the information display.
•Further vehicle operation withoutrefilling or replacing contaminateddiesel exhaust fluid causes the engineto enter an idle-only condition. Thisonly occurs upon vehicle refueling,vehicle idling in park for 1 hour, orengine shutdown for 10 minutes ormore and is indicated by a message inthe information display indicatingrequired actions to resume normaloperation. It is required to add aminimum of 1.0 gal (3.8 L) of dieselexhaust fluid to the tank to exit theidle-only condition, but your vehicle isstill in the speed-limiting mode untilyou refill the tank completely.
Note:For vehicle speed limiting or idle-onlycondition, normal vehicle operation resumeswhen you refill the diesel exhaust fluid tankor repair the contaminated system. If thesystem is contaminated or inoperative, haveyour vehicle checked as soon as possible.
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Manually Shifting Gears in Manual(M)
Use this feature to select a specific gear.
Note:We recommend using this feature forengine braking, driving on hilly ormountainous roads, or when towing a trailer.See Towing a Trailer (page 365).
•Shift to manual (M) to switch thefeature on.
•Press the upper (+) button to upshift.
•Press the lower (-) button todownshift.
•Shift to drive (D) to switch the featureoff.
USING PROGRESSIVE RANGE
SELECTION
Progressive range selection gives you theability to lock out gears from the automaticshifting range. This could provide you withan improved driving experience by reducingtransmission shifts, for example, in slipperyconditions or steep slopes.
With the transmission in drive (D), pressthe - button to begin to switch the featureon.
Press the - button again to continue lockingout higher gears. Beginning with the highestgear, the instrument cluster will indicatethe current gear and highest gear available.For example, press the - button twice tolock out 10th and 9th gears.
Note:The instrument cluster will indicatethe current gear and highest gear available.
Press the + button to unlock gears to allowthe transmission to shift to higher gears.
Note: The transmission automaticallyshifts within the gear range you select.
AUTOMATIC TRANSMISSION
AUDIBLE WARNINGS
Sounds if any of the following occur:
•You switch your vehicle off beforeshifting into park (P).
•You open the driver door before shiftinginto park (P).
POWER TAKE-OFF (IF EQUIPPED)
HOW DOES THE POWER TAKE-OFF WORK
Auxiliary equipment called power take-off,or PTO, is often added to the engine ortransmission to operate utility equipment.Examples include a wheel-lift for towtrucks, cranes, tools for construction or tireservice, and pumping fluids. PTOapplications draw auxiliary horsepowerfrom the powertrain, often while thevehicle is stationary. In this condition, thereis limited cooling air flow through theradiator and around the vehicle thatnormally occurs when a vehicle is moving.The aftermarket PTO system installer,having the most knowledge of the finalapplication, is responsible for determiningwhether additional chassis heat protectionor powertrain cooling is required, andalerting the user to the safe and properoperation.
Note:Use of auxiliary equipment thatexceeds the maximum Power Take-Off(PTO) load specified in our Truck BodyBuilders Layout Book can adversely affectthe performance of the powertrain system.Refer to the Body Builders Layout Book forinstructions about the appropriateinstallation of additional equipment.
For additional information, visitwww.fordbbas.com/home.
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WHAT IS REVERSE BRAKE
ASSIST
Reverse brake assist is designed to reduceimpact damage or assist in avoiding acollision while in reverse (R). Using sensorson the rear of the vehicle, it can detect apossible collision and apply the brakes. Iffull braking occurs, the system attemptsto stop the vehicle a safe distance fromthe obstacle.
HOW DOES REVERSE BRAKE
ASSIST WORK
Reverse brake assist functions when inreverse (R) and traveling at a speed of1–7 mph (2–12 km/h).
If the system detects an obstacle behindyour vehicle, it provides a warning throughthe rear parking aid or cross traffic alertsystem.
REVERSE BRAKE ASSIST
PRECAUTIONS
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: To help avoid personalinjury, always use caution when inreverse (R) and when using the sensingsystem.
WARNING: The system may notoperate properly during severe weatherconditions, for example snow, ice, heavyrain and spray. Always drive with duecare and attention. Failure to take caremay result in a crash.
WARNING: Traffic control systems,fluorescent lamps, inclement weather,air brakes, external motors and fans mayaffect the correct operation of thesensing system. This may cause reducedperformance or false alerts.
WARNING: Some situations andobjects prevent hazard detection. Forexample low or direct sunlight, inclementweather, unconventional vehicle types,and pedestrians. Apply the brakes whennecessary. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
WARNING: Do not use the systemwith accessories that extend beyond thefront or rear of your vehicle, for examplea trailer hitch or bike rack. The system isnot able to make corrections for theadditional length of the accessories.
The system only applies the brakes for ashort period of time when an event occurs.Act as soon as you notice the brakes applyto remain in control of the vehicle. If youdo not intervene the vehicle may start tomove again.
Note:Certain add-on devices around thebumper or fascia may create false alerts.For example, large trailer hitches, bicycle orsurfboard racks, license plate brackets,bumper covers or any other device that mayblock the normal detection zone of thesystem. Remove the add-on device toprevent false alerts.
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WHAT IS CROSS TRAFFIC
BRAKING
The system is designed to reduce impactdamage or assist in avoiding a collision byusing the sensors on the rear of yourvehicle to detect a possible collision andapplying the brakes.
HOW DOES CROSS TRAFFIC
BRAKING WORK
The system only reacts for vehiclesapproaching from the sides when you shiftinto reverse (R).
If the system detects a vehicle approachingyour vehicle, it provides a warning throughthe cross traffic alert system. See What IsCross Traffic Alert (page 335).
The system only applies the brakes for ashort period of time when an event occurs.Take action as soon as you notice thesystem applying the brakes in order toremain in control of your vehicle, thesystem does not do this for you.
Note:You need to enable cross traffic alertfor the system to function.
CROSS TRAFFIC BRAKING
PRECAUTIONS
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: To help avoid personalinjury, always use caution when inreverse (R) and when using the sensingsystem.
WARNING: The system may notoperate properly during severe weatherconditions, for example snow, ice, heavyrain and spray. Always drive with duecare and attention. Failure to take caremay result in a crash.
WARNING: Traffic control systems,fluorescent lamps, inclement weather,air brakes, external motors and fans mayaffect the correct operation of thesensing system. This may cause reducedperformance or false alerts.
WARNING: Some situations andobjects prevent hazard detection, forexample, inclement weather,unconventional vehicle types andpedestrians. Apply the brakes whennecessary. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
WARNING: Do not use the systemwith accessories that extend beyond thefront or rear of your vehicle, for examplea trailer hitch or bike rack. The system isnot able to make corrections for theadditional length of the accessories.
Note:Certain add-on devices around thebumper or fascia may create false alerts.For example, large trailer hitches, bicycle orsurfboard racks, license plate brackets,bumper covers or any other device that mayblock the normal detection zone of thesystem. Remove the add-on device toprevent false alerts.
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PARKING AID PRECAUTIONS
WARNING: To help avoid personalinjury, always use caution when inreverse (R) and when using the sensingsystem.
WARNING: The system may notdetect objects with surfaces that absorbreflection. Always drive with due careand attention. Failure to take care mayresult in a crash.
WARNING: Traffic control systems,fluorescent lamps, inclement weather,air brakes, external motors and fans mayaffect the correct operation of thesensing system. This may cause reducedperformance or false alerts.
WARNING: The system may notdetect small or moving objects,particularly those close to the ground.
WARNING: The parking aid systemcan only assist you to detect objectswhen your vehicle is moving at parkingspeeds. To help avoid personal injury youmust take care when using the parkingaid system.
WARNING: The system may notfunction if the sensor is blocked.
WARNING: In cold and severeweather conditions the system may notfunction. Rain, snow and spray can alllimit sensor performance.
WARNING: If damage occurs in theimmediate area surrounding the sensor,have your vehicle checked as soon aspossible.
Note:If your vehicle sustains damageleaving the sensors misaligned, this willcause inaccurate measurements or falsealerts.
When you connect a trailer to your vehicle,the rear parking aid detects the trailer andprovides an alert. Disable the parking aidwhen you connect a trailer to prevent thealert.
Note:Connected trailers might be detectedby the vehicle and parking aid turns offautomatically in those instances.
Note:Certain add-on devices installedaround the bumper or fascia may createfalse alerts, for example, large trailerhitches, bike or surfboard racks, license platebrackets, bumper covers or any other devicethat could block the normal detection zoneof the parking aid system. Aftermarket sparetires or spare tire covers mounted to the reartailgate could cause false alerts from thepark aid system. Remove the add-on deviceto prevent false alerts.
Note: Keep the sensors free from snow, iceand large accumulations of dirt. If thesensors are covered, the system's accuracycan be affected.
Do not clean the sensors with sharpobjects.
SWITCHING PARKING AID ON
AND OFF - VEHICLES WITH:
FRONT PARKING AID
Muting the Audible Tone
Press the parking aid button toswitch the system's audible toneon and off.
Switching Parking Aid On and OffLong-Term
The system can be set to stay disabled inbetween ignition cycles.
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